NWS Key West

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Last Map Update: Tue, Jan 13, 2026 at 3:20:14 am EST

Watches, Warnings & Advisories

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National Weather Service Tampa Bay Area, FL

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Small Craft Advisory

Rip Current Statement

Short Term Forecast

5 Day Weekly Outlook

Island Chain

Marine Winds

Wave Heights

5 Day Outlook for the Florida Keys:
Increasing chance of showers, light to gentle breezes, and warmer than normal temperatures through Wednesday. Cold Frontal passage on Thursday with a dramatic drop in Temperature and Moisture on Friday.

TONIGHT...Mostly cloudy with a slight chance of showers. Lows in the upper 60s. Northeast winds near 10 mph. Chance of rain 20 percent.

TONIGHT...Gentle to moderate northeast to east breezes. Nearshore Waters: Seas 2 to 3 ft. West of the Marquesas/Cosgrove Shoal: 3 to 4 ft, subsiding to 2 to 3 feet. Florida Straits: 3 to 5 ft, subsiding to 3 to 4 ft. Southeast Gulf: 3 to 5 ft, subsiding to 2 to 4 ft. Bay/Nearshore waters a light to moderate chop. Isolated showers N of island chain. Scattered showers S of Island Chain. Isolated thunderstorms in Florida Straits.

TONIGHT...Gentle to moderate northeast to east breezes. Nearshore Waters: Seas 2 to 3 ft. West of the Marquesas/Cosgrove Shoal: 3 to 4 ft, subsiding to 2 to 3 feet. Florida Straits: 3 to 5 ft, subsiding to 3 to 4 ft. Southeast Gulf: 3 to 5 ft, subsiding to 2 to 4 ft. Bay/Nearshore waters a light to moderate chop. Isolated showers N of island chain. Scattered showers S of Island Chain. Isolated thunderstorms in Florida Straits.

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Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

NWS Key West